package com.situ.staffmgr.dao;

import java.util.List;

import com.situ.staffmgr.entity.Attendance;

public interface AttendanceDao {
// 添加
	int insert(Attendance attendance);
	//删除
	int delete(int id);
	//修改
	int update(Attendance attendance);
	//查询
	Attendance selectById(int id);
	List<Attendance> selectAll();
}
